/*
 * Copyright (c) 2022 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import {XMLNode} from'./XMLNode.js';
import {NodeType} from'./NodeType.js';

let hasProp = {}.hasOwnProperty;
let extend = function (child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; }

// export function XMLDTDAttList(superClass) {
  extend(XMLDTDAttList, XMLNode);

  function XMLDTDAttList(parent, elementName, attributeName, attributeType, defaultValueType, defaultValue) {
    XMLDTDAttList.__super__.constructor.call(this, parent);
    if (elementName == null) {
      throw new Error("Missing DTD element name. " + this.debugInfo());
    }
    if (attributeName == null) {
      throw new Error("Missing DTD attribute name. " + this.debugInfo(elementName));
    }
    if (!attributeType) {
      throw new Error("Missing DTD attribute type. " + this.debugInfo(elementName));
    }
    if (!defaultValueType) {
      throw new Error("Missing DTD attribute default. " + this.debugInfo(elementName));
    }
    if (defaultValueType.indexOf('#') !== 0) {
      defaultValueType = '#' + defaultValueType;
    }
    if (!defaultValueType.match(/^(#REQUIRED|#IMPLIED|#FIXED|#DEFAULT)$/)) {
      throw new Error("Invalid default value type; expected: #REQUIRED, #IMPLIED, #FIXED or #DEFAULT. " + this.debugInfo(elementName));
    }
    if (defaultValue && !defaultValueType.match(/^(#FIXED|#DEFAULT)$/)) {
      throw new Error("Default value only applies to #FIXED or #DEFAULT. " + this.debugInfo(elementName));
    }
    this.elementName = this.stringify.name(elementName);
    this.type = NodeType.AttributeDeclaration;
    this.attributeName = this.stringify.name(attributeName);
    this.attributeType = this.stringify.dtdAttType(attributeType);
    if (defaultValue) {
      this.defaultValue = this.stringify.dtdAttDefault(defaultValue);
    }
    this.defaultValueType = defaultValueType;
  }

  XMLDTDAttList.prototype.toString = function(options) {
    return this.options.writer.dtdAttList(this, this.options.writer.filterOptions(options));
  };

//   return XMLDTDAttList;

// }(XMLNode);
export { XMLDTDAttList }